The 1877 $5 Liberty Gold coin, also known as the Half Eagle, features a design by engraver James B. Longacre. It is part of the Liberty Head series, which was minted from 1839 to 1908. The obverse displays a classic depiction of Lady Liberty wearing a headband inscribed with the word "LIBERTY," while the reverse showcases an eagle with outstretched wings, accompanied by the motto "IN GOD WE TRUST" on some later issues. This particular coin is sought after by collectors for its historical significance and gold content, consisting of 0.24187 troy ounces of gold. The 1877 issue is notable for its lower mintage and condition rarity, contributing to its appeal in the numismatic market.